title: Purification and partial characterization of cytochrome b5 from Tetrahymena pyriformis.
mesh_terms: D000818:Animals; D003580:Cytochromes / Q000302:isolation & purification*; D015786:Cytochromes b5; D008861:Microsomes / Q000378:metabolism; D009243:NAD; D010084:Oxidation-Reduction; D013053:Spectrophotometry; D013769:Tetrahymena pyriformis / Q000378:metabolism*
chemical_list: D003580:Cytochromes; D009243:NAD; D015786:Cytochromes b5